40464548792 has 32 divisors (see below), whose sum is σ = 80350891920. Its totient is φ = 19038144000.

The previous prime is 40464548753. The next prime is 40464548819. The reversal of 40464548792 is 29784546404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678167 + ... + 735417.

Almost surely, 2^40464548792 is an apocalyptic number.

It is an amenable number.

40464548792 is a deficient number, since it is larger than the sum of its proper divisors (39886343128).

40464548792 is a wasteful number, since it uses less digits than its factorization.

40464548792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62471 (or 62467 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 40464548792 in words is "forty billion, four hundred sixty-four million, five hundred forty-eight thousand, seven hundred ninety-two".